<template>
    <el-card shadow="never" class="notice">
        <ListHeader @create="handleCreate" @refresh="getData"></ListHeader>

        <el-table :data="tableData" stripe style="width: 100%" v-loading="loading">
            <el-table-column prop="name" label="角色名称" />
            <el-table-column prop="desc" label="角色描述" width="380" />
            <el-table-column label="状态" width="120">
                <template #default="{ row }">
                    <el-switch :disabled="row.super === 1" :loading="row.statusLoading"
                        @change="handleStatusChange($event, row)" :modelValue="row.status" :active-value="1"
                        :inactive-value="0"></el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" width="250" align="center">
                <template #default="scope">
                    <el-button type="primary" size="small" text @click="openSetRule(scope.row)">配置权限</el-button>
                    <el-button type="primary" size="small" text @click="handleEdit(scope.row)">修改</el-button>
                    <el-popconfirm title="是否删除该公告" confirmButtonText="确认" cancelButtonText="取消"
                        @confirm.stop="handleDelete(scope.row.id)">
                        <template #reference>
                            <el-button type="primary" size="small" text>删除</el-button>
                        </template>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>
        <div class="noticeBottom">
            <el-pagination background layout="prev,pager, next" :total="total" :current-page="currentPage"
                :page-size="limit" @current-change="getData" />
        </div>
        <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
            <el-form :model="form" ref="formRef" :rules='rules' label-width="80px" :inline="false">
                <el-form-item label="角色名称" prop="name">
                    <el-input v-model="form.name" placeholder="请输入角色名称"></el-input>
                </el-form-item>
                <el-form-item label="角色描述" prop="desc">
                    <el-input v-model="form.desc" placeholder="请输入角色描述" type="textarea" :rows="5"></el-input>
                </el-form-item>
                <el-form-item label="状态" prop="status">
                    <el-switch v-model="form.status" :active-value="1" :inactive-value="0"></el-switch>
                </el-form-item>
            </el-form>
        </FormDrawer>

        <!-- 权限配置 -->
        <FormDrawer ref="setRuleFormDrawerRef" title="权限配置" @submit="handleSetRuleSubmit">
            <el-tree-v2 :check-strictly="checkStrictly" ref="elTree" node-key="id"
                :default-expanded-keys="defaultExpandedKeys" :data="ruleList" :props="{ label: 'name', children: 'child' }"
                show-checkbox :height="treeHeight" @check="handleTreeCheck">
                <template #default="{ node, data }">
                    <div class="roleBody">
                        <el-tag :type="data.menu ? undefined : 'info'" size="small">
                            {{ data.menu ? "菜单" : "权限" }}
                        </el-tag>
                        <span class="roleBodyText">
                            {{ data.name }}
                        </span>
                    </div>
                </template>
            </el-tree-v2>
        </FormDrawer>
    </el-card>
</template>
<script setup>
import { ref } from 'vue'
import ListHeader from '@/components/ListHeader.vue'
import FormDrawer from '@/components/FormDrawer.vue'
import { getRoleList, createRole, updateRole, deleteRole, updateRoleStatus, setRoleRules } from '@/api/role'
import { getRuleList } from '@/api/rule'
import { elNotification } from '@/hooks/elNotification'
import { useInitTable, useInitForm } from '@/hooks/useCommon'

// 获取、分页、删除
const {
    tableData,
    loading,
    currentPage,
    total,
    limit,
    getData,
    handleDelete,
    handleStatusChange
} = useInitTable({
    getList: getRoleList,
    delete: deleteRole,
    updateStatus: updateRoleStatus
})

// 新增、修改
const {
    formDrawerRef,
    formRef,
    rules,
    form,
    drawerTitle,
    handleSubmit,
    handleCreate,
    handleEdit
} = useInitForm({
    form: {
        name: "",
        desc: "",
        status: 1
    },
    rules: {
        name: [{
            required: true,
            message: '角色名称不能为空',
            trigger: 'blur'
        }]
    },
    getData,
    update: updateRole,
    create: createRole
})

// 配置权限
const setRuleFormDrawerRef = ref(null)
const ruleList = ref([])
const treeHeight = ref(0)
const roleId = ref(0)
const defaultExpandedKeys = ref([])
const elTree = ref(null)
const ruleIds = ref([])
const checkStrictly = ref(false)
const openSetRule = (row) => {
    roleId.value = row.id
    treeHeight.value = window.innerHeight - 180
    checkStrictly.value = true
    getRuleList(1).then(res => {
        console.log(res);
        ruleList.value = res.list
        defaultExpandedKeys.value = res.list.map(o => o.id)
        setRuleFormDrawerRef.value.open()

        // 当前角色拥有的权限ID
        ruleIds.value = row.rules.map(o => o.id)
        setTimeout(() => {
            elTree.value.setCheckedKeys(ruleIds.value)
            checkStrictly.value = false
        }, 150)
    })
}

// 提交配置权限
const handleSetRuleSubmit = () => {
    setRuleFormDrawerRef.value.showLoading()
    setRoleRules(roleId.value, ruleIds.value).then(res => {
        elNotification("配置成功")
        getData()
        setRuleFormDrawerRef.value.close()
    }).finally(() => {
        setRuleFormDrawerRef.value.hideLoading()
    })
}

// 拿到选中数据
const handleTreeCheck = (...e) => {
    const { checkedKeys, halfCheckedKeys } = e[1]
    ruleIds.value = [...checkedKeys, halfCheckedKeys]
}

</script>
<style scoped lang="less">
.notice {
    border: 0;

    .noticeBody {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 4px;
    }

    .noticeBottom {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 10px;
    }

    .roleBody {
        display: flex;
        align-items: center;

        .roleBodyText {
            margin-left: 10px;
            font-size: 14px;
        }
    }
}
</style> 